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Preparation of anthracene-based tetraperimidine hexafluorophosphate and selective recognition of chromium(III) ions.

ABSTRACT: A novel anthracene-based tetraperimidine hexafluorophosphate 3 was prepared, and its structure was determined through X-ray analysis, HRMS as well as 1H and 13C NMR spectroscopy. In the cationic moiety of 3, two (N-ethylperimidinyl-C2H4)2NCH2- arms were attached to the 9- and 10-positions of anthracene. In addition, compound 3 was used as a chemosensor to research the ability to recognize Cr3+ through fluorescence and UV titrations, HRMS, as well as 1H NMR and IR spectroscopy. The results indicate that 3 is an effective chemosensor for Cr3+.

SUBMITTER: Liu QX

PROVIDER: S-EPMC6902876 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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Preparation of anthracene-based tetraperimidine hexafluorophosphate and selective recognition of chromium(III) ions.

Liu Qing-Xiang QX Yang Feng F Zhao Zhi-Xiang ZX Yu Shao-Cong SC Ding Yue Y

Beilstein journal of organic chemistry 20191125

A novel anthracene-based tetraperimidine hexafluorophosphate 3 was prepared, and its structure was determined through X-ray analysis, HRMS as well as 1H and 13C NMR spectroscopy. In the cationic moiety of 3, two (N-ethylperimidinyl-C2H4)2NCH2- arms were attached to the 9- and 10-positions of anthracene. In addition, compound 3 was used as a chemosensor to research the ability to recognize Cr3+</sup ...[more]

PMID: 31839830

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